Base | Representation |
---|---|
bin | 101011111110101010… |
… | …0100110101000111101 |
3 | 100000202222201002012101 |
4 | 1113331110212220331 |
5 | 3021410223200023 |
6 | 111215342105101 |
7 | 6552263505136 |
oct | 1277524465075 |
9 | 300688632171 |
10 | 94444350013 |
11 | 37065412032 |
12 | 1637927b191 |
13 | 8ba1812aa0 |
14 | 47dd27cc8d |
15 | 26cb6261ad |
hex | 15fd526a3d |
94444350013 has 16 divisors (see below), whose sum is σ = 103424196400. Its totient is φ = 85710804480.
The previous prime is 94444349999. The next prime is 94444350029. The reversal of 94444350013 is 31005344449.
It can be written as a sum of positive squares in 8 ways, for example, as 64294194969 + 30150155044 = 253563^2 + 173638^2 .
It is a cyclic number.
It is not a de Polignac number, because 94444350013 - 25 = 94444349981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94444350113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1773073 + ... + 1825561.
It is an arithmetic number, because the mean of its divisors is an integer number (6464012275).
Almost surely, 294444350013 is an apocalyptic number.
It is an amenable number.
94444350013 is a deficient number, since it is larger than the sum of its proper divisors (8979846387).
94444350013 is a wasteful number, since it uses less digits than its factorization.
94444350013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54832.
The product of its (nonzero) digits is 103680, while the sum is 37.
The spelling of 94444350013 in words is "ninety-four billion, four hundred forty-four million, three hundred fifty thousand, thirteen".
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